I have a squid 2.5 server setup in reverse proxy mode for our web site. Our site uses cookies and we are having some problems with login accounts. Our trainers use multiple different logins during a training session and some times the user they are logged in as will change on them during their session. We have ruled just about everything out other then Squid. I've read the FAQ on cookies but still not sure if squid could be the issues. Could Squid be the cause of this and what could I try to fix it? Thanks for any help.